Surf Forecasts:
How big are the waves at Costellos today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 4ft (1.2m), 5s period with ENE swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 3.5ft (1.0m), 6s period with ENE swell.
- Evening surf: Evening surf (22 Sep, local time) - 3.5ft (1.1m), 7s period with E swell.
The current surf forecast for Costellos at 7PM is: 1.1m 7s primary swell from a East direction and 0.1m 14s secondary swell from a East direction (forecast issued at 01:00pm September 22). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 4ft (1.2m) | 5s |
| Afternoon (22 Sep) | 3.5ft (1.0m) | 6s |
| Evening (22 Sep) | 3.5ft (1.1m) | 7s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Tue afternoon, min 9°C on Thu morning). Winds increasing (light winds from the ENE on Tue night, fresh winds from the NNE by Fri morning). | |||||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | ENE 6 | ENE 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 81 | 65 | 157 | 113 | 94 | 117 | 154 | 198 | 254 | 381 | 438 | 497 | 547 | 586 | 641 | 788 | 898 | 980 | 1030 | 1107 | 1216 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 8:43AM2.68m | 8:52PM2.95m | 9:27AM2.83m | 9:39PM3.05m | 10:07AM2.99m | 10:22PM3.16m | |||||||||||||||
Low Tide | 2:40PM1.07m | 3:15AM0.80m | 3:28PM0.92m | 3:57AM0.70m | 4:12PM0.75m | ||||||||||||||||
 | | |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | 6:40 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 14 | 14 | 13 | 12 | 12 | 13 | 12 | 12 | 13 | 13 | 12 | 10 | 9 | 11 | 12 | 12 | 13 | 13 |
Feels °C | 7 | 8 | 10 | 11 | 11 | 9 | 8 | 8 | 7 | 6 | 8 | 10 | 9 | 8 | 6 | 4 | 6 | 7 | 8 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 7 | E 14 | E 7 | E 7 | E 7 | E 13 | E 13 | E 13 | E 13 | — | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 |
| kJ | 39 | 65 | 4 | 113 | 94 | 117 | 3 | 3 | 3 | 3 | — | 497 | 547 | 586 | 641 | 788 | 898 | 980 | 1030 | 1107 | 1216 |
Swell 2 Height (m) Direction Period (s) | E 15 | E 14 | — | E 14 | E 14 | E 13 | — | — | E 13 | — | — | — | — | — | — | — | — | SE 12 | — | SE 12 | SE 12 |
| kJ | 4 | 4 | — | 4 | 4 | 3 | — | — | 3 | — | — | — | — | — | — | — | — | 120 | — | 203 | 151 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | E 7 | — | — | — | E 7 | E 7 | E 7 | E 7 | ESE 8 | — | — | — | NE 5 | — | NE 4 | — | — | — | — |
| kJ | 81 | 65 | 157 | — | — | — | 154 | 198 | 254 | 381 | 438 | — | — | — | 35 | — | 31 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 493 | 544 | 39 | 39 | 39 | 2024 | 618 | 506 | 2579 | 911 | 911 | 625 | 118 | 38 | 618 | 619 | 916 | 916 | 916 | 916 | 110 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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