Moon & Weather
Bolivar
29.470°, -94.620° · tides: Sievers Cove, Goat Island
⚠ Wind Advisory · until Sat 1:00 PM
* WHAT...North winds 20 to 30 mph with gusts up to 40 mph. * WHERE...Bolivar Peninsula, Brazoria Islands, Galveston Island, and Matagorda Islands Counties. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.
Clear
Cloud cover 0%
Observed 1:40 AM · Rollover Pass (7 mi) · sky & visibility from Galveston 209B (24 mi)
Wind
19mph
From N (8°)
Gusts 23 mph
Measured at Rollover Pass
Temperature
60°F
High 68° · Low 66° so far today
Humidity
—%
Visibility
10+mi
● Steady
+0.01 in over 3 hours
reading 3 hours ago
Barometric pressure, last 24 hours
Barometer at Rollover Pass, 6-minute readings
Fishing by pressure trend
- risingVery good. Bite may slow as pressure levels off.
- stableNormal activity.
- fallingGood at first, then turning poor.
Fishing conditions now
very goodgoodpoor
Steady pressure. Expect normal activity.
Today
Overnight: Low 59°
Partly cloudy, with a low around 59. North wind around 25 mph, with gusts as high as 30 mph.
Saturday: High 72°
Mostly sunny, with a high near 72. Northeast wind 15 to 25 mph.
- Sunrise / sunset
- 7:21 AM / 6:45 PM
- Moonrise / moonset
- 1:45 PM / 11:55 PM
- Moon
- First Quarter, 41%
- Major period
- 5:25 AM–7:25 AM
- Minor period
- 1:15 PM–2:15 PM
- Major period
- 5:50 PM–7:50 PM
- Minor period
- 11:25 PM–12:00 AM
- Solunar rating
- Low
Next 48 hours
TemperatureDew pointRain chanceWind (gusts dashed)🌫 fog · ⚡ storms · gray = cloudsHour-by-hour table
| Time | Temp | Feels | Dew pt | Humidity | Clouds | Rain | Amount | Wind | Gusts | Visibility | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat 1 AM | 63° | 63° | 44° | 49% | 34% | 0% | – | N 25 | 28 | 10+ mi | |
| Sat 2 AM | 63° | 63° | 47° | 56% | 37% | 0% | – | NNE 25 | 28 | 10+ mi | |
| Sat 3 AM | 62° | 62° | 46° | 57% | 40% | 0% | – | NNE 24 | 28 | 10+ mi | |
| Sat 4 AM | 61° | 61° | 46° | 57% | 43% | 0% | – | NNE 24 | 26 | 10+ mi | |
| Sat 5 AM | 60° | 60° | 45° | 58% | 47% | 0% | – | NNE 24 | 28 | 10+ mi | |
| Sat 6 AM | 59° | 59° | 44° | 58% | 50% | 0% | – | NNE 24 | 28 | 10+ mi | |
| Sat 7 AM | 59° | 59° | 44° | 58% | 47% | 0% | – | NNE 23 | 26 | 10+ mi | |
| Sat 8 AM | 59° | 59° | 44° | 58% | 45% | 0% | – | NNE 23 | 26 | 10+ mi | |
| Sat 9 AM | 60° | 60° | 45° | 56% | 42% | 0% | – | NNE 23 | 28 | 10+ mi | |
| Sat 10 AM | 61° | 61° | 45° | 54% | 39% | 0% | – | NNE 22 | 26 | 10+ mi | |
| Sat 11 AM | 64° | 64° | 45° | 51% | 37% | 0% | – | NNE 21 | 24 | 10+ mi | |
| Sat 12 PM | 66° | 66° | 45° | 47% | 34% | 0% | – | NNE 18 | 22 | 10+ mi | |
| Sat 1 PM | 67° | 67° | 44° | 44% | 37% | 0% | – | NNE 18 | 21 | 10+ mi | |
| Sat 2 PM | 70° | 70° | 44° | 40% | 39% | 0% | – | NNE 17 | 20 | 10+ mi | |
| Sat 3 PM | 71° | 71° | 44° | 38% | 42% | 0% | – | NNE 16 | 20 | 10+ mi | |
| Sat 4 PM | 72° | 72° | 44° | 37% | 45% | 0% | – | NNE 15 | 20 | 10+ mi | |
| Sat 5 PM | 72° | 72° | 44° | 37% | 47% | 0% | – | NNE 15 | 20 | 10+ mi | |
| Sat 6 PM | 71° | 71° | 45° | 39% | 50% | 0% | – | NNE 14 | 18 | 10+ mi | |
| Sat 7 PM | 70° | 70° | 46° | 42% | 48% | 0% | – | N 14 | 17 | 10+ mi | |
| Sat 8 PM | 69° | 69° | 46° | 45% | 47% | 0% | – | NNE 15 | 17 | 10+ mi | |
| Sat 9 PM | 68° | 68° | 47° | 48% | 45% | 0% | – | NNE 15 | 17 | 10+ mi | |
| Sat 10 PM | 67° | 67° | 48° | 51% | 43% | 0% | – | NNE 15 | 16 | 10+ mi | |
| Sat 11 PM | 66° | 66° | 49° | 54% | 41% | 0% | – | NNE 14 | 16 | 10+ mi | |
| Sun 12 AM | 64° | 64° | 48° | 56% | 40% | 0% | – | NE 14 | 15 | 10+ mi | |
| Sun 1 AM | 63° | 63° | 48° | 57% | 38% | 0% | – | NE 14 | 15 | 10+ mi | |
| Sun 2 AM | 63° | 63° | 48° | 58% | 38% | 0% | – | NE 14 | 16 | 10+ mi | |
| Sun 3 AM | 62° | 62° | 49° | 61% | 37% | 0% | – | NE 14 | 16 | 10+ mi | |
| Sun 4 AM | 61° | 61° | 47° | 60% | 37% | 0% | – | NE 15 | 16 | 10+ mi | |
| Sun 5 AM | 60° | 60° | 47° | 62% | 36% | 0% | – | NE 14 | 17 | 10+ mi | |
| Sun 6 AM | 60° | 60° | 47° | 62% | 36% | 0% | – | NE 14 | 17 | 10+ mi | |
| Sun 7 AM | 59° | 59° | 47° | 65% | 35% | 0% | – | NE 14 | 17 | 10+ mi | |
| Sun 8 AM | 59° | 59° | 48° | 66% | 33% | 0% | – | NE 14 | 17 | 10+ mi | |
| Sun 9 AM | 61° | 61° | 48° | 61% | 30% | 0% | – | NE 14 | 17 | 10+ mi | |
| Sun 10 AM | 64° | 64° | 47° | 54% | 28% | 0% | – | NE 14 | 17 | 10+ mi | |
| Sun 11 AM | 67° | 67° | 46° | 46% | 26% | 0% | – | NE 13 | 16 | – | |
| Sun 12 PM | 70° | 70° | 45° | 41% | 23% | 0% | – | NE 10 | 14 | – | |
| Sun 1 PM | 71° | 71° | 45° | 40% | 21% | 0% | – | NE 9 | 13 | – | |
| Sun 2 PM | 72° | 72° | 46° | 39% | 25% | 0% | – | ENE 9 | 12 | – | |
| Sun 3 PM | 73° | 73° | 47° | 40% | 28% | 0% | – | ENE 8 | 12 | – | |
| Sun 4 PM | 73° | 73° | 48° | 41% | 32% | 0% | – | ENE 8 | 12 | – | |
| Sun 5 PM | 73° | 73° | 49° | 43% | 36% | 0% | – | ENE 8 | 12 | – | |
| Sun 6 PM | 72° | 72° | 51° | 47% | 39% | 0% | – | ENE 8 | 12 | – | |
| Sun 7 PM | 70° | 70° | 51° | 51% | 43% | 0% | – | ENE 7 | 9 | – | |
| Sun 8 PM | 70° | 70° | 54° | 57% | 45% | 0% | – | ENE 7 | 9 | – | |
| Sun 9 PM | 70° | 70° | 55° | 59% | 46% | 0% | – | ENE 7 | 9 | – | |
| Sun 10 PM | 69° | 69° | 56° | 62% | 48% | 0% | – | ENE 7 | 9 | – | |
| Sun 11 PM | 68° | 68° | 56° | 64% | 49% | 0% | – | ENE 7 | 9 | – | |
| Mon 12 AM | 67° | 67° | 56° | 66% | 51% | 0% | – | ENE 7 | 10 | – |
7-day forecast
Today
Mostly Sunny
72° / 59°
Dry
NE 14–25 mph · gusts 28
Sun, Oct 18
Mostly Sunny
73° / 64°
Dry
NE 7–15 mph · gusts 17
Mon, Oct 19
Mostly Sunny
76° / 67°
3% rain
NE 7–14 mph · gusts 17
Tue, Oct 20
Sunny
78° / 68°
4% rain
E 7–14 mph · gusts 17
Wed, Oct 21
Sunny
80° / 68°
1% rain
E 3–10 mph · gusts 14
Thu, Oct 22
Sunny
81° / 70°
Dry
E 3–7 mph · gusts 9
Fri, Oct 23
Sunny
82° / 70°
2% rain
E 3–8 mph · gusts 15
Detailed NWS forecast
- Overnight: Partly cloudy, with a low around 59. North wind around 25 mph, with gusts as high as 30 mph.
- Saturday: Mostly sunny, with a high near 72. Northeast wind 15 to 25 mph.
- Saturday Night: Partly cloudy, with a low around 59. Northeast wind around 15 mph, with gusts as high as 20 mph.
- Sunday: Mostly sunny, with a high near 73. Northeast wind 10 to 15 mph.
- Sunday Night: Partly cloudy, with a low around 64. Northeast wind 5 to 15 mph.
- Monday: Mostly sunny, with a high near 76.
- Monday Night: Partly cloudy, with a low around 67.
- Tuesday: Sunny, with a high near 78.
- Tuesday Night: Mostly clear, with a low around 68.
- Wednesday: Sunny, with a high near 80.
- Wednesday Night: Clear, with a low around 68.
- Thursday: Sunny, with a high near 81.
- Thursday Night: Mostly clear, with a low around 70.
- Friday: Sunny, with a high near 82.
Weather map
Live readings from nearby stations, radar, clouds, warnings, and storms. Tap a station for details.
Marine forecast
Galveston Bay
GMZ335 · 1218 AM CDT Sat Oct 17 2026
Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ335-171830- Galveston Bay- 1218 AM CDT Sat Oct 17 2026 ...GALE WARNING IN EFFECT THROUGH THIS AFTERNOON... .REST OF TONIGHT...North winds 20 knots across the northern bay and 25 to 35 knots across the southern bay. Bay waters rough. .SATURDAY...Northeast winds 20 to 25 knots, becoming north 15 to 20 knots in the afternoon. Bay waters rough, diminishing to choppy in the afternoon. .SATURDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to 20 knots. Bay waters slightly choppy. .SUNDAY...Northeast winds 15 to 20 knots, diminishing to around 10 knots in the afternoon. Bay waters choppy, diminishing to smooth in the afternoon. .SUNDAY NIGHT...East winds around 10 knots, becoming northeast 10 to 15 knots after midnight. Bay waters smooth, increasing to slightly choppy after midnight. .MONDAY...Northeast winds 10 to 15 knots. Bay waters slightly choppy. .MONDAY NIGHT...East winds around 10 knots, becoming northeast 10 to 15 knots after midnight. Bay waters smooth, increasing to slightly choppy after midnight. .TUESDAY...East winds 10 to 15 knots. Bay waters slightly choppy. .TUESDAY NIGHT...East winds 5 to 10 knots. Bay waters smooth. .WEDNESDAY...East winds 5 to 10 knots. Bay waters smooth. .WEDNESDAY NIGHT...East winds around 5 knots. Bay waters smooth.
Coastal waters from High Island to Freeport TX out 20 NM
GMZ355 · 1218 AM CDT Sat Oct 17 2026
Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ355-171830- Coastal waters from High Island to Freeport TX out 20 NM- 1218 AM CDT Sat Oct 17 2026 ...GALE WARNING IN EFFECT THROUGH THIS AFTERNOON... .REST OF TONIGHT...Northeast winds 25 to 35 knots with gusts up to 40 knots. Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail: Northeast 7 feet at 5 seconds. .SATURDAY...Northeast winds around 30 knots, becoming north 15 to 20 knots in the afternoon. Seas 6 to 9 feet, occasionally to 11 feet, subsiding to 5 to 7 feet, occasionally to 9 feet in the afternoon. Wave Detail: Northeast 7 feet at 6 seconds, becoming northeast 6 feet at 6 seconds. .SATURDAY NIGHT...Northeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 6 seconds. .SUNDAY...Northeast winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Seas 3 to 5 feet. Wave Detail: East 4 feet at 6 seconds. .SUNDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet. Wave Detail: East 2 feet at 6 seconds. .MONDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 7 seconds. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet. .TUESDAY...East winds 15 to 20 knots. Seas 2 to 4 feet. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet. .WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. .WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet.
Moon calendar · September 2027
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
1% lit
↑ 7:55 AM
↓ 8:12 PM
↓ 8:12 PM
★★★☆c67
Moon crosses the equator
best2
6% lit
↑ 9:02 AM
↓ 8:46 PM
↓ 8:46 PM
★★★☆c48
3
12% lit
↑ 10:07 AM
↓ 9:21 PM
↓ 9:21 PM
★★☆☆c54
4
20% lit
↑ 11:12 AM
↓ 9:59 PM
↓ 9:59 PM
★★☆☆c66
5
30% lit
↑ 12:16 PM
↓ 10:41 PM
↓ 10:41 PM
★★☆☆c76
6
40% lit
↑ 1:17 PM
↓ 11:27 PM
↓ 11:27 PM
★★☆☆c81
7
50% lit
↑ 2:15 PM
↓ –
↓ –
★★☆☆c82
First Quarter
8
59% lit
↑ 3:08 PM
↓ 12:18 AM
↓ 12:18 AM
★★☆☆c82
Moon farthest south (-27.3°)
9
68% lit
↑ 3:55 PM
↓ 1:11 AM
↓ 1:11 AM
★★☆☆c81
10
77% lit
↑ 4:36 PM
↓ 2:07 AM
↓ 2:07 AM
★★☆☆c78
11
84% lit
↑ 5:13 PM
↓ 3:03 AM
↓ 3:03 AM
★★★☆c74
Apogee · 405,384 km
12
91% lit
↑ 5:45 PM
↓ 3:59 AM
↓ 3:59 AM
★★★☆c68
13
95% lit
↑ 6:15 PM
↓ 4:54 AM
↓ 4:54 AM
★★★☆c60
best14
98% lit
↑ 6:43 PM
↓ 5:48 AM
↓ 5:48 AM
★★☆☆c51
15
100% lit
↑ 7:11 PM
↓ 6:42 AM
↓ 6:42 AM
★★★☆c51
Moon crosses the equator
Full Moon · Corn Moon
best16
99% lit
↑ 7:39 PM
↓ 7:37 AM
↓ 7:37 AM
★★★☆c40
17
97% lit
↑ 8:09 PM
↓ 8:32 AM
↓ 8:32 AM
★★★☆c45
18
92% lit
↑ 8:42 PM
↓ 9:30 AM
↓ 9:30 AM
★★★☆c60
19
86% lit
↑ 9:20 PM
↓ 10:30 AM
↓ 10:30 AM
★☆☆☆c67
20
78% lit
↑ 10:04 PM
↓ 11:32 AM
↓ 11:32 AM
★★☆☆c79
21
69% lit
↑ 10:55 PM
↓ 12:36 PM
↓ 12:36 PM
★★☆☆c88
22
58% lit
↑ 11:54 PM
↓ 1:38 PM
↓ 1:38 PM
★★☆☆c94
Moon farthest north (26.6°)
23
47% lit
↑ –
↓ 2:36 PM
↓ 2:36 PM
★★☆☆c96
Last Quarter
24
36% lit
↑ 12:59 AM
↓ 3:28 PM
↓ 3:28 PM
★★☆☆c95
25
25% lit
↑ 2:08 AM
↓ 4:14 PM
↓ 4:14 PM
★★★☆c90
26
16% lit
↑ 3:17 AM
↓ 4:55 PM
↓ 4:55 PM
★★★☆c81
27
8% lit
↑ 4:26 AM
↓ 5:32 PM
↓ 5:32 PM
★★★☆c63
Perigee · 363,451 km
28
3% lit
↑ 5:34 AM
↓ 6:06 PM
↓ 6:06 PM
★★★☆c49
Moon crosses the equator
29
0% lit
↑ 6:40 AM
↓ 6:40 PM
↓ 6:40 PM
★★★☆c49
New Moon
best30
1% lit
↑ 7:46 AM
↓ 7:16 PM
↓ 7:16 PM
★★★★c62
bestLunar events this month
- Wed, Sep 1 · 12:00 PM — Moon crosses the equatorEquatorial tides: weak, mixed tides on the Texas coast (often two small highs a day). Wind matters more than tide.
- Tue, Sep 7 · 1:31 PM — First QuarterNeap tides: smaller ranges and weaker currents. Fish structure and wind-driven water.
- Wed, Sep 8 · 6:00 AM — Moon farthest south (-27.3°)Tropic tides: one big high and one big low a day, with the strongest daily range.
- Sat, Sep 11 · 7:00 PM — Apogee · 405,384 kmMoon farthest from Earth: tides run a little smaller than usual.
- Wed, Sep 15 · 5:00 PM — Moon crosses the equatorEquatorial tides: weak, mixed tides on the Texas coast (often two small highs a day). Wind matters more than tide.
- Wed, Sep 15 · 6:03 PM — Full Moon · Corn MoonSpring tides: the biggest tidal ranges and strongest currents of the cycle. Fish often feed hard on moving water.
- Wed, Sep 22 · 2:00 PM — Moon farthest north (26.6°)Tropic tides: on the Texas coast this brings one big high and one big low a day, with the strongest daily range.
- Thu, Sep 23 · 5:20 AM — Last QuarterNeap tides: smaller ranges and weaker currents. Fish structure and wind-driven water.
- Mon, Sep 27 · 3:00 PM — Perigee · 363,451 kmMoon closest to Earth: tides run a little larger than usual for the phase.
- Tue, Sep 28 · 7:00 PM — Moon crosses the equatorEquatorial tides: weak, mixed tides on the Texas coast (often two small highs a day). Wind matters more than tide.
- Wed, Sep 29 · 9:36 PM — New MoonSpring tides: the biggest tidal ranges and strongest currents of the cycle. Fish often feed hard on moving water.
Best fishing days
Wed, Sep 1 · Mon, Sep 13 · Wed, Sep 15 · Wed, Sep 29 · Thu, Sep 30
Ranked by moon phase and tidal range at the nearest tide station (the stars). Wind and fronts can override the moon.
Moon distance
362,952 km closest · 405,347 km farthest
Reading the calendar: ↑ moonrise and ↓ moonset are local times. Stars are the solunar rating; “c” is the tide coefficient (20–120). Moon overhead and underfoot times are the major feeding periods, and moonrise and moonset are the minor ones; see each day on the tide pages.
Forecasts, alerts and marine forecasts: National Weather Service. Current conditions: NWS observations and NOAA tide-station sensors. Map stations: Iowa Environmental Mesonet (airports), NOAA CO-OPS, NOAA NDBC. Radar: NEXRAD via IEM. Satellite: GOES-East via NASA GIBS. Tropical: National Hurricane Center. Moon and sun times are calculated for this location. Forecast grid updated Sat 12:06 AM.